55383900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1332

約数の個数: 144

約数和(自身を含む): 188404608

約数和(自身を除く): 133020708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1291, 1300, 1430, 1650, 1716, 1950, 2145, 2582, 2860, 3300, 3575, 3873, 3900, 4290, 5164, 6455, 7150, 7746, 8580, 10725, 12910, 14201, 14300, 15492, 16783, 19365, 21450, 25820, 28402, 32275, 33566, 38730, 42603, 42900, 50349, 56804, 64550, 67132, 71005, 77460, 83915, 85206, 96825, 100698, 129100, 142010, 167830, 170412, 184613, 193650, 201396, 213015, 251745, 284020, 335660, 355025, 369226, 387300, 419575, 426030, 503490, 553839, 710050, 738452, 839150, 852060, 923065, 1006980, 1065075, 1107678, 1258725, 1420100, 1678300, 1846130, 2130150, 2215356, 2517450, 2769195, 3692260, 4260300, 4615325, 5034900, 5538390, 9230650, 11076780, 13845975, 18461300, 27691950, 55383900]

約数ペア:

[(1, 55383900), (2, 27691950), (3, 18461300), (4, 13845975), (5, 11076780), (6, 9230650), (10, 5538390), (11, 5034900), (12, 4615325), (13, 4260300), (15, 3692260), (20, 2769195), (22, 2517450), (25, 2215356), (26, 2130150), (30, 1846130), (33, 1678300), (39, 1420100), (44, 1258725), (50, 1107678), (52, 1065075), (55, 1006980), (60, 923065), (65, 852060), (66, 839150), (75, 738452), (78, 710050), (100, 553839), (110, 503490), (130, 426030), (132, 419575), (143, 387300), (150, 369226), (156, 355025), (165, 335660), (195, 284020), (220, 251745), (260, 213015), (275, 201396), (286, 193650), (300, 184613), (325, 170412), (330, 167830), (390, 142010), (429, 129100), (550, 100698), (572, 96825), (650, 85206), (660, 83915), (715, 77460), (780, 71005), (825, 67132), (858, 64550), (975, 56804), (1100, 50349), (1291, 42900), (1300, 42603), (1430, 38730), (1650, 33566), (1716, 32275), (1950, 28402), (2145, 25820), (2582, 21450), (2860, 19365), (3300, 16783), (3575, 15492), (3873, 14300), (3900, 14201), (4290, 12910), (5164, 10725), (6455, 8580), (7150, 7746)]